Compare the2024 Acura TLXVS 2024 Mercedes E-Class Sedan

The Acura TLX has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The E-Class Sedan doesn’t offer a front passenger side knee airbag.

The TLX’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. A lane departure warning system costs extra on the E-Class Sedan.

Both the TLX and the E-Class Sedan have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors, available all wheel drive and around view monitors.

Acura’s powertrain warranty covers the TLX 2 years and 20,000 miles longer than Mercedes covers the E-Class Sedan. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the E-Class Sedan ends after only 4 years or 50,000 miles.

Acura pays for scheduled maintenance on the TLX for 2 years and 24,000 miles. Acura will pay for oil changes, tire rotations, air filter replacements, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. Mercedes doesn’t pay scheduled maintenance for the E-Class Sedan.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Acura vehicles are more reliable than Mercedes vehicles. Consumer Reports ranks Acura fourth in overall reliability. Mercedes is ranked 29th.

The TLX’s standard 2.0 turbo 4-cylinder produces 17 more horsepower (272 vs. 255) than the E 350 Sedan’s standard 2.0 turbo 4-cylinder hybrid.

An engine control system that can shut down some of the engine’s cylinders helps improve the TLX Type S’ fuel efficiency. The E-Class Sedan doesn’t offer a system that can shut down part of the engine.

To lower fuel costs and make buying fuel easier, the Acura TLX uses regular unleaded gasoline (premium recommended for maximum performance). The E-Class Sedan requires premium, which can cost on average about 82.8 cents more per gallon.

The TLX has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The E-Class Sedan doesn’t offer a cap-less fueling system.

A 10-speed automatic is standard on the Acura TLX, for better acceleration and lower engine speed on the highway. Only a nine-speed automatic is available for the E-Class Sedan.

For better stopping power the TLX’s brake rotors are larger than those on the E-Class Sedan:

For better traction, the TLX has larger tires than the E-Class Sedan (255/35R20 vs. 225/55R18). The TLX Type S’ tires are larger than the largest tires available on the E-Class Sedan (255/35R20 vs. 245/45R19).

The TLX’s standard tires provide better handling because they have a lower 40 series profile (height to width ratio) that provides a stiffer sidewall than the E-Class Sedan’s standard 55 series tires.

For better ride, handling and brake cooling the TLX has standard 19-inch wheels. Smaller 18-inch wheels are standard on the E-Class Sedan.

The TLX has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The E-Class Sedan doesn’t offer vehicle monitored tire inflation.

The Acura TLX may be more efficient, handle and accelerate better because it weighs about 150 to 450 pounds less than the Mercedes E-Class Sedan.

The TLX uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The E-Class Sedan doesn’t offer active noise cancellation.

J.D. Power and Associates surveys of service recipients show that Acura service is better than Mercedes. J.D. Power ranks Acura 6th in service department satisfaction (above the industry average). With a 22% lower rating, Mercedes is ranked 18th.

The TLX is available in both front-wheel drive and all-wheel drive configurations. The E-Class Sedan doesn’t offer a two-wheel drive configuration.

Consumer Reports® recommends the Acura TLX, based on reliability, safety and performance.